Role Overview
Mach is hiring a entry-level Automation Engineer. This is a full-time role in Huntington Beach. Part of Mach's Security hiring. Full responsibilities, required qualifications, and the apply link are listed in the description below.
Salary Context
Salary is not disclosed in this posting. Market median for Junior-level Security roles is $75k-$105k (based on 34 comparable listings). Many employers share specifics during the interview process or after an initial screen.
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Job description
ABOUT MACH INDUSTRIES
Founded in 2022, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 220 employees, we operate with startup agility and ambition.
Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security.
THE ROLE
As an Automation Engineer, you will design, develop, and deploy automation systems that scale production of advanced defense hardware. You will play a critical role in building and optimizing manufacturing lines, integrating robotics and control systems, and driving efficiency across production processes. This role requires a hands-on engineer who thrives in a fast-paced environment and is passionate about building reliable, high-performance manufacturing systems from the ground up.
KEY RESPONSIBILITIES
- Design and implement automated manufacturing systems including robotics, PLCs, conveyors, and vision systems.
- Develop, program, and troubleshoot PLCs, HMIs, and industrial control systems.
- Analyze production workflows to identify automation opportunities and improve throughput, quality, and cost efficiency.
- Support equipment commissioning, validation, and ramp-up of manufacturing processes.
- Diagnose equipment failures, perform root cause analysis, and implement corrective actions.
- Collaborate cross-functionally with mechanical, electrical, and quality engineering teams.
- Establish and maintain documentation for automation systems, including schematics, code, and operating procedures.
- Manage and continuously update all equipment-related programs and system configurations, ensuring proper version control and documentation of changes. This spans across multiple domains including hardware, electrical systems, safety controls, pneumatics, networking, PLCs, HMIs, robotics, SCADA, and MES platforms.
REQUIRED QUALIFICATIONS
- Bachelor’s degree in Mechanical Engineering, Electrical Engineering, Aerospace Engineering, or related field.
- 3+ years of experience in manufacturing automation or industrial engineering
- Hands-on experience with PLC programming and HMI development.
- Experience with robotics integration and industrial automation systems.
- Strong troubleshooting and problem-solving skills in a production environment.
- Familiarity with industrial communication protocols.
PREFERRED QUALIFICATIONS
- Experience in high-mix, low-volume or advanced manufacturing environments.
- Knowledge of machine vision systems and automated inspection.
- Experience with CAD tools and mechanical system integration.
- Familiarity with lean manufacturing and continuous improvement methodologies.
- Background in aerospace, defense, or other regulated industries.
- Experience with structured text programming per IEC 61131-3
- Familiarity with ISO 13849, or IEC 61508 safety standards
- Knowledge of UL508A, NFPA 70, NFPA 79 standards
- Experience with industrial protocols such as EtherCAT, PROFINET, and OPC UA
- Experience with Beckhoff TwinCAT 3, Beckhoff TwinCAT Automation Interface (TE1000), and/or SIEMENS TIA Portal (SIMATIC STEP 7 & WinCC)
Disclosures
This position may require access to information protected under U.S. export control laws and regulations, including the Export Administration Regulations (EAR) and the International Traffic in Arms Regulations (ITAR). Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license.
Mach participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.
The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offers may vary based on (but not limited to) work experience, education and training, critical skills, and business considerations. Highly competitive equity grants are included in most offers and are considered part of Mach’s total compensation package. Mach offers benefits such as health insurance, retirement plans, and opportunities for professional development.
Mach is an equal opportunity employer committed to creating a diverse and inclusive workplace. All qualified applicants will be treated with respect and receive equal consideration for employment without regard to race, color, creed, religion, sex, gender identity, sexual orientation, national origin, disability, uniform service, Veteran status, age, or any other protected characteristic per federal, state, or local law, including those with a criminal history, in a manner consistent with the requirements of applicable state and local laws. If you’d like to defend the American way of life, please reach out!
About Mach
Frequently Asked Questions
How do I apply for the Automation Engineer position at Mach?
Use the Apply button above to submit your application directly to Mach. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Automation Engineer position at Mach located?
This position is based in Huntington Beach. Mach has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Automation Engineer at Mach earn?
Mach has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Automation Engineer role at Mach posted?
This role was posted on April 24, 2026 (76 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
Is the Automation Engineer role at Mach entry-level?
Yes. This is an entry-level position. Strong candidates typically have 0-2 years of relevant work experience, internships, or significant project work. Read the full description for any specific qualification requirements Mach has listed.
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